| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.99 | 13.384% | $229.0243 | $229.02 | $229.00 | $229.00 |
| Purchase #2 | $196.26 | 10.229% | $216.3354 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $8.83 | 11.867% | $9.8779 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $224.47 | 4.193% | $233.882 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $129.76 | 7.745% | $139.8099 | $139.81 | $139.80 | $139.80 |
| Purchase #6 | $5.72 | 12.358% | $6.4269 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $153.36 | 11.537% | $171.0531 | $171.05 | $171.05 | $171.10 |
| 7 purchase totals = | $920.39 | $1,006.4095 | $1,006.41 | $1,006.45 | $1,006.40 | |